Published:2022/10/07 Last Updated:2022/10/07
JVN#00845253
Growi vulnerable to improper access control
Overview
GROWI provided by WESEEK, Inc. contains an improper access control vulnerability.
Products Affected
- GROWI versions prior to v5.1.4 (v5 series)
- GROWI versions prior to v4.5.25 (v4 series)
Description
GROWI provided by WESEEK, Inc. contains an improper access control vulnerability (CWE-284).
Impact
A user who can login to the affected product may download the markdown data from the pages set to private by the other users.
Solution
Update the software
Update the software to the following versions according to the information provided by the developer.
- GROWI v5.1.4 or later (v5 series)
- GROWI v4.5.25 or later (v4 series)
Vendor Status
| Vendor | Status | Last Update | Vendor Notes |
|---|---|---|---|
| WESEEK, Inc. | Vulnerable | 2022/10/07 | WESEEK, Inc. website |
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
CVSS v3
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Base Score:
4.3
| Attack Vector(AV) | Physical (P) | Local (L) | Adjacent (A) | Network (N) |
|---|---|---|---|---|
| Attack Complexity(AC) | High (H) | Low (L) | ||
| Privileges Required(PR) | High (H) | Low (L) | None (N) | |
| User Interaction(UI) | Required (R) | None (N) | ||
| Scope(S) | Unchanged (U) | Changed (C) | ||
| Confidentiality Impact(C) | None (N) | Low (L) | High (H) | |
| Integrity Impact(I) | None (N) | Low (L) | High (H) | |
| Availability Impact(A) | None (N) | Low (L) | High (H) |
CVSS v2
AV:N/AC:L/Au:S/C:P/I:N/A:N
Base Score:
4.0
| Access Vector(AV) | Local (L) | Adjacent Network (A) | Network (N) |
|---|---|---|---|
| Access Complexity(AC) | High (H) | Medium (M) | Low (L) |
| Authentication(Au) | Multiple (M) | Single (S) | None (N) |
| Confidentiality Impact(C) | None (N) | Partial (P) | Complete (C) |
| Integrity Impact(I) | None (N) | Partial (P) | Complete (C) |
| Availability Impact(A) | None (N) | Partial (P) | Complete (C) |
Credit
Kenta Yamamoto of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
Other Information
| JPCERT Alert | |
| JPCERT Reports | |
| CERT Advisory | |
| CPNI Advisory | |
| TRnotes | |
| CVE |
CVE-2022-41799 |
| JVN iPedia |
JVNDB-2022-000076 |
Update History
- 2022/10/07
- WESEEK, Inc. update status